In KDE KCoreAddons before 6.25, KShell::quoteArgs is intended to safely quote arguments so that they can be passed to a shell command. This parsing does not adequately handle metacharacters, leading to an escape from the shell. All applications relying on this method in a security-critical path to handle user input are affected and could be exploited. In particular, because sendInput() sends a string to a terminal, a control character such as \x01 can be used during injection.
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2026-41526 | 28 Apr 202600:00 | – | attackerkb |
 | CVE-2026-41526 | 28 Apr 202600:00 | – | alpinelinux |
 | CVE-2026-41526 affecting package kf-kcoreaddons for versions less than 5.249.0-2 | 5 Jun 202612:59 | – | cbl_mariner |
 | CVE-2026-41526 | 29 Apr 202604:21 | – | circl |
 | KCoreAddons 安全漏洞 | 28 Apr 202600:00 | – | cnnvd |
 | CVE-2026-41526 | 28 Apr 202600:00 | – | cve |
 | CVE-2026-41526 | 28 Apr 202600:00 | – | cvelist |
 | CVE-2026-41526 | 28 Apr 202600:00 | – | debiancve |
 | EUVD-2026-26004 | 28 Apr 202600:00 | – | euvd |
 | CVE-2026-41526 | 28 Apr 202608:16 | – | nvd |
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03 Jun 2026 08:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5 - 7.8
EPSS0.0017
SSVC